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Hazardous Weather Conditions
Current conditions at
Phoenix, Phoenix Sky Harbor International Airport (KPHX)
Lat: 33.427799°NLon: 112.003465°WElev: 1115.0ft.
Clear
79°F
26°C
| Humidity | 78% |
| Wind Speed | E 5 MPH |
| Barometer | 29.88 in (1011.85 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 13 Aug 05:35 AM MST |
Extended Forecast for
Tempe AZ
Extreme Heat Watch August 17, 10:00am until August 19, 08:00pm
Today
High: 99 °F
Mostly Sunny
then Slight
Chance
T-stormsTonight
Low: 81 °F
Slight Chance
T-storms then
Partly CloudyFriday
High: 99 °F
Partly Sunny
Friday Night
Low: 82 °F
Partly Cloudy
Saturday
High: 104 °F
Mostly Sunny
Saturday Night
Low: 86 °F
Partly Cloudy
Sunday
High: 107 °F
Mostly Sunny
Sunday Night
Low: 87 °F
Mostly Clear
Monday
High: 110 °F
Hot
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 99. East wind around 5 mph becoming west southwest in the afternoon.
Tonight
A slight chance of showers and thunderstorms between 9pm and 10pm. Partly cloudy, with a low around 81. Southwest wind around 5 mph becoming calm. Chance of precipitation is 10%.
Friday
Partly sunny, with a high near 99. East southeast wind around 5 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 82. Calm wind.
Saturday
Mostly sunny, with a high near 104. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 86. West northwest wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 107. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 87. Calm wind.
Monday
Mostly sunny and hot, with a high near 110. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 90. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 110. East southeast wind around 5 mph becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 89. West southwest wind around 5 mph becoming south southeast after midnight.
Wednesday
Sunny and hot, with a high near 110. Calm wind becoming west around 5 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tempe AZ
33.4°N 111.93°W (Elev. 1194 ft)
33.4°N 111.93°W (Elev. 1194 ft)
12:32 am MST Aug 13, 2026
5am MST Aug 13, 2026-6pm MST Aug 19, 2026
Additional Resources
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Hourly Weather Forecast
